Selecting patch solutions based on availability of information regarding patches previously installed on user system
View Patent ↗The present invention provides patch solutions for computer programs. A vendor system determines whether information regarding patches previously installed on the system is available. If the information is not available, the system delivers a completely pre-computed solution to the user computer system including a main patch set and its dependencies. If the information is available, the vendor system delivers a partially pre-computed solution including a main patch set and its dependencies except for any of said patches that have successors already installed on said system.
1. A method of providing software patch recommendations for patching a computer system running a program, said method comprising:
receiving a user issue;
in response to said receiving, determining whether or not information regarding patches previously installed on said system is available;
if said information is not available, selecting from plural pre-computed solutions for said user issue and delivering a completely pre-computed solution to said computer system, said completely pre-computed solution including a main patch set and its dependents, said plural pre-computed solutions being computed and recognized as solutions for said user issue prior to said receiving; and
if said information is available, selecting and delivering an at least partially pre-computed solution including said main patch set and said dependents except for any of said patches that are or have successors already installed on said system.
2. A method as recited in claim 1 wherein said main patch set contains the earliest patches addressing a given issue for said system.
3. A method as recited in claim 2 wherein said dependents are the earliest patches meeting dependency requirements of said main patch set.
4. A method as recited in claim 1 wherein said plural pre-computed solutions are multi-patch solutions and said main patch set contains the latest patches addressing a given issue for said system.
5. A method as recited in claim 4 wherein said dependents are the latest patches meeting dependency requirements of said main patch set.
6. A system of providing software patch recommendations for patching a computer system running a program, said system comprising:
a processor;
a solution space including plural pre-computed solutions for a user-issue, and
a request handler configured to provide a patch solution in response to a user request regarding said user issue, said request being received after said plural pre-computed solutions have been computed and recognized as solutions for said user issue, said request handler being configured to determine whether or not information is available regarding patches previously installed on said user system, said request handler being further configured to
if said information regarding patches previously installed on said user system is unavailable, selecting from said plural pre-computed solutions and delivering a completely pre-computed solution to said computer system, said completely pre-computed solution including a main patch set and its dependents, and
if said information is available, selecting and delivering an at least partially pre-computed solution including said main patch set and said dependents except for any of said patches that are or have successors already installed on said system.
7. A system as recited in claim 6 wherein said main patch set contains the earliest patches addressing a given issue for said system.
8. A system as recited in claim 7 wherein said dependents are the earliest patches meeting dependency requirements of said main patch set.
9. A system as recited in claim 6 wherein said plural pre-computed solutions are multi-patch solutions and said main patch set contains the latest patches addressing a given issue for said system.
10. A system as recited in claim 9 wherein said dependents are the latest patches meeting dependency requirements of said main patch set.